CN114060368B - Adjustable power pipe connecting piece - Google Patents
Adjustable power pipe connecting piece Download PDFInfo
- Publication number
- CN114060368B CN114060368B CN202111432928.3A CN202111432928A CN114060368B CN 114060368 B CN114060368 B CN 114060368B CN 202111432928 A CN202111432928 A CN 202111432928A CN 114060368 B CN114060368 B CN 114060368B
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- China
- Prior art keywords
- rotating
- limiting
- telescopic
- pipe
- fixedly connected
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 107
- 238000005452 bending Methods 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
- F16B7/14—Telescoping systems locking in intermediate non-discrete positions
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses an adjustable power pipe connecting piece, which relates to the field of connecting pieces and comprises a power pipe, wherein a connecting sleeve mechanism is arranged on the outer side of the power pipe; the connecting sleeve mechanism is provided with a hoop mechanism; the connecting sleeve mechanism is fixedly connected with the telescopic pipe mechanism; the telescopic pipe mechanism is fixedly connected with the limiting mechanism; the quick connection and positioning of the power tube can be realized by arranging the connecting sleeve mechanism, the clamping connection of the power tube and the connecting sleeve mechanism can be realized by arranging the hoop mechanism, the length of the connecting piece can be adjusted according to actual conditions by arranging the telescopic tube mechanism, the bending length of the telescopic tube mechanism can be controlled by arranging the rotating sleeve mechanism and the rotating rod mechanism, the bending length can be limited and fixed by combining the limiting mechanism, the connection efficiency of the power tube connecting piece is increased, and the functions of the connecting piece are enriched.
Description
Technical Field
The invention relates to the field of connecting pieces, in particular to an adjustable power pipe connecting piece.
Background
The power tube is a product which is made by hot dip molding PE (modified polyethylene) or coating epoxy resin inside and outside, and has excellent corrosion resistance. Meanwhile, the coating has good electrical insulation property and can not generate electric corrosion. Low water absorption, high mechanical strength and small friction coefficient, and can achieve the purpose of long-term use.
In the prior art, the limiting ring and the power tubes are rotatably sleeved by the rotating sleeve shell, so that the power tubes on two sides can be respectively rotated and adjusted, and the phenomenon that one power tube is rotated to cause that the other power tube is twisted and is difficult to adjust in the prior art is avoided; the connecting ring is installed on the rotating casing through the screw, so that the installation and the disassembly are facilitated, but the prior art cannot realize the adjustment of the non-bending length of the connecting piece, so that the protection effect of cables and power elements in the bending area of the connecting piece cannot be achieved, and the prior art has a larger improvement space.
Disclosure of Invention
The present invention provides an adjustable power tube coupling that solves the problems set forth in the background above.
In order to achieve the purpose, the invention provides the following technical scheme:
an adjustable power pipe connector comprises a power pipe,
a connecting sleeve mechanism is arranged on the outer side of the power pipe;
the connecting sleeve mechanism is provided with a hoop mechanism;
the connecting sleeve mechanism is fixedly connected with the telescopic pipe mechanism;
the telescopic pipe mechanism is fixedly connected with the limiting mechanism;
the bending assembly is fixedly connected in the telescopic pipe mechanism and comprises a rotating sleeve mechanism and a rotating rod mechanism, the rotating sleeve mechanism is used for limiting the rotating rod mechanism to vertically rotate, and the rotating rod mechanism is used for limiting the rotating sleeve mechanism to transversely rotate.
As a preferred technical scheme of the invention, the connecting sleeve mechanism comprises a connecting sleeve, the inner side of the connecting sleeve is fixedly connected with a positioning snap ring, and the outer side of the connecting sleeve is fixedly connected with a limiting snap ring.
As a preferred technical scheme of the invention, the clamp mechanism comprises two clamp rings arranged in the limiting clamp pipe, the clamp rings are fixedly connected with a connecting plate, and the connecting plate is in threaded connection with a connecting bolt.
As a preferred technical scheme of the invention, the telescopic pipe mechanism comprises a telescopic outer pipe fixed on the connecting sleeve, a moving groove is arranged in the telescopic outer pipe, a moving ring is arranged in the moving groove, the moving ring is connected with the telescopic outer pipe in a sliding manner, and the moving ring is fixedly connected with the telescopic inner pipe.
As a preferable technical scheme of the invention, the telescopic outer pipe and the telescopic inner pipe are flexible bendable pipes.
As a preferred technical scheme of the invention, the limiting mechanism comprises a limiting fixed plate fixed on the telescopic inner tube, the limiting fixed plate is fixedly connected with a limiting rod, the telescopic outer tube is fixedly connected with a limiting block, the limiting block is in threaded connection with a limiting bolt, and the limiting rod penetrates through the limiting block and is in sliding connection with the limiting block.
As a preferred technical scheme of the invention, the rotating sleeve mechanism comprises a first fixing plate fixed on the telescopic outer tube, a plurality of rotating sleeves are arranged on the first fixing plate, the rotating sleeves are connected in series end to end, and the rotating sleeves are connected in a rotating manner.
As a preferred technical solution of the present invention, the rotating sleeve includes a first rotating sleeve, the first rotating sleeve is rotatably connected to the first rotating shaft, the first rotating shaft is rotatably connected to the second rotating sleeve, and the second rotating sleeve is rotatably connected to the second rotating shaft.
As a preferred technical scheme of the invention, the rotating rod mechanism comprises a second fixed plate fixed on the telescopic inner tube, the second fixed plate is fixedly connected with a rotating seat, the rotating seat is rotatably connected with a plurality of rotating rods, the rotating rods are connected in series end to end and are rotatably connected with each other, and the rotating rods and the first fixed plate are fixedly connected with each other by elastic ropes.
The invention has the following advantages: according to the invention, the quick connection and positioning of the power tube can be realized by arranging the connecting sleeve mechanism, the clamping connection of the power tube and the connecting sleeve mechanism can be realized by arranging the hoop mechanism, the length of the connecting piece can be adjusted according to actual conditions by arranging the telescopic tube mechanism, the bending length of the telescopic tube mechanism can be controlled by arranging the rotating sleeve mechanism and the rotating rod mechanism, the bending length can be limited and fixed by combining the limiting mechanism, the connection efficiency of the power tube connecting piece is increased, and the function of the connecting piece is enriched.
Drawings
FIG. 1 is a schematic diagram of an adjustable power tube coupling.
Fig. 2 is a partially enlarged view of the area a in fig. 1.
FIG. 3 is a schematic diagram of a rotating sleeve in an adjustable power tube coupling.
In the figure: 1. an electric power tube; 2. a connecting sleeve mechanism; 201. connecting a sleeve; 202. positioning the snap ring; 203. limiting and clamping the pipe; 3. a clamp mechanism; 301. a clamp ring; 302. a connecting plate; 303. a connecting bolt; 4. a telescopic tube mechanism; 401. a telescopic outer tube; 402. a moving groove; 403. a moving ring; 404. an inner tube is telescopic; 5. a limiting mechanism; 501. a limiting fixing plate; 502. a limiting rod; 503. a limiting block; 504. a limit bolt; 6. a rotating sleeve mechanism; 601. a first fixing plate; 602. rotating the sleeve; 6021. a first rotating sleeve; 6022. a first rotating shaft; 6023. a second rotating sleeve; 6024. a second rotating shaft; 7. a rotating rod mechanism; 701. a second fixing plate; 702. a rotating seat; 703. rotating the rod; 704. an elastic cord; 8. and a bending component.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it should be understood that they are presented herein only to illustrate and explain the present invention and not to limit the present invention.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the invention.
Example 1
Referring to fig. 1-3, an adjustable power tube connector includes a power tube 1,
the outer side of the power tube 1 is provided with a connecting sleeve mechanism 2;
the connecting sleeve mechanism 2 is provided with a hoop mechanism 3;
the connecting sleeve mechanism 2 is fixedly connected with the telescopic pipe mechanism 4;
the telescopic pipe mechanism 4 is fixedly connected with a limiting mechanism 5;
the bending assembly 8 is fixedly connected in the telescopic pipe mechanism 4, the bending assembly 8 comprises a rotating sleeve mechanism 6 and a rotating rod mechanism 7, the rotating sleeve mechanism 6 is used for limiting the vertical rotation of the rotating rod mechanism 7, and the rotating rod mechanism 7 is used for limiting the transverse rotation of the rotating sleeve mechanism 6.
The connecting sleeve mechanism 2 comprises a connecting sleeve 201, a positioning snap ring 202 is fixedly connected to the inner side of the connecting sleeve 201, and a limiting snap ring 203 is fixedly connected to the outer side of the connecting sleeve 201.
The hoop mechanism 3 comprises two hoop rings 301 arranged in the limiting clamp pipe 203, the hoop rings 301 are fixedly connected with a connecting plate 302, and the connecting plate 302 is in threaded connection with a connecting bolt 303.
The telescopic tube mechanism 4 comprises a telescopic outer tube 401 fixed on the connecting sleeve 201, a moving groove 402 is arranged in the telescopic outer tube 401, a moving ring 403 is arranged in the moving groove 402, the moving ring 403 is slidably connected with the telescopic outer tube 401, and the moving ring 403 is fixedly connected with a telescopic inner tube 404.
The telescopic outer pipe 401 and the telescopic inner pipe 404 are flexible bendable pipes.
The rotating sleeve mechanism 6 comprises a first fixing plate 601 fixed on the telescopic outer tube 401, a plurality of rotating sleeves 602 are arranged on the first fixing plate 601, the rotating sleeves 602 are connected in series end to end, and the rotating sleeves 602 are connected in a rotating mode.
The rotating sleeve 602 comprises a first rotating sleeve 6021, the first rotating sleeve 6021 is rotatably connected with a first rotating shaft 6022, the first rotating sleeve 6022 is rotatably connected with a second rotating sleeve 6023, and the second rotating sleeve 6023 is rotatably connected with a second rotating shaft 6024.
Specifically, the first rotating sleeve 6021 and the second rotating sleeve 6023 can realize relative rotation due to the presence of the first rotating shaft 6022 and the second rotating shaft 6024.
The rotating rod mechanism 7 comprises a second fixing plate 701 fixed on the telescopic inner tube 404, the second fixing plate 701 is fixedly connected with a rotating seat 702, the rotating seat 702 is rotatably connected with a plurality of rotating rods 703, the rotating rods 703 are connected in series end to end, the rotating rods 703 are rotatably connected, and elastic ropes 704 are fixedly connected between the rotating rods 703 and the first fixing plate 601.
Specifically, the rotating rods 703 rotate relatively, and due to the existence of the elastic cord 704, the rotating rods 703 cannot slide out from the rotating sleeve mechanism 6.
Example 2
Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: the limiting mechanism 5 comprises a limiting fixing plate 501 fixed on the telescopic inner tube 404, the limiting fixing plate 501 is fixedly connected with a limiting rod 502, the telescopic outer tube 401 is fixedly connected with a limiting block 503, the limiting block 503 is in threaded connection with a limiting bolt 504, and the limiting rod 502 penetrates through the limiting block 503 and is in sliding connection with the limiting block 503.
Specifically, the length of the limiting rod 502 extending out of the limiting block 503 is adjusted, after the length is adjusted to a proper length, the limiting bolt 504 is screwed, and the position of the limiting rod 502 is fixed.
In the implementation process of the invention, firstly, a power tube 1 to be connected is inserted into a connecting sleeve mechanism 2, then the power tube 1 and the connecting sleeve mechanism 2 are fixedly connected by using a hoop mechanism 3, then the relative positions of a rotating sleeve mechanism 6 and a rotating rod mechanism 7 are adjusted according to the length of the connecting piece required to be bent, the superposed position of the rotating sleeve mechanism 6 and the rotating rod mechanism 7 is a position which can not be bent, so as to protect electric components such as cables at the bent part, after the adjusting to the proper position is carried out, the length of a telescopic tube mechanism 4 is limited by a limiting mechanism 5, and after the limiting is finished, the bending condition of the connecting piece is adjusted.
According to the invention, the quick connection and positioning of the power tube can be realized by arranging the connecting sleeve mechanism 2, the clamping connection of the power tube 1 and the connecting sleeve mechanism 2 can be realized by arranging the hoop mechanism 3, the length of the connecting piece can be adjusted according to actual conditions by arranging the telescopic tube mechanism 4, the bending length of the telescopic tube mechanism 4 can be controlled by arranging the rotating sleeve mechanism 6 and the rotating rod mechanism 7, the bending length can be limited and fixed by combining the limiting mechanism 5, the connecting efficiency of the power tube connecting piece is increased, and the function of the connecting piece is enriched.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An adjustable power pipe connector is characterized by comprising a power pipe,
a connecting sleeve mechanism is arranged on the outer side of the power pipe;
the connecting sleeve mechanism is provided with a hoop mechanism;
the connecting sleeve mechanism is fixedly connected with the telescopic pipe mechanism;
the telescopic pipe mechanism is fixedly connected with the limiting mechanism;
the telescopic pipe mechanism is internally and fixedly connected with a bending assembly, the bending assembly comprises a rotating sleeve mechanism and a rotating rod mechanism, the rotating sleeve mechanism is used for limiting the rotating rod mechanism to vertically rotate, and the rotating rod mechanism is used for limiting the rotating sleeve mechanism to transversely rotate;
the connecting sleeve mechanism comprises a connecting sleeve, the inner side of the connecting sleeve is fixedly connected with a positioning clamp ring, and the outer side of the connecting sleeve is fixedly connected with a limiting clamp pipe;
the telescopic pipe mechanism comprises a telescopic outer pipe fixed on the connecting sleeve, a moving groove is arranged in the telescopic outer pipe, a moving ring is arranged in the moving groove, the moving ring is connected with the telescopic outer pipe in a sliding manner, and the moving ring is fixedly connected with the telescopic inner pipe;
the rotating sleeve mechanism comprises a first fixing plate fixed on the telescopic outer pipe, a plurality of rotating sleeves are arranged on the first fixing plate, the rotating sleeves are connected in series end to end, and the rotating sleeves are connected in a rotating manner;
the rotating sleeve comprises a first rotating sleeve which is rotatably connected with a first rotating shaft, the first rotating shaft is rotatably connected with a second rotating sleeve, and the second rotating sleeve is rotatably connected with a second rotating shaft;
dwang mechanism rotates the seat including being fixed in the second fixed plate on the flexible inner tube, second fixed plate fixed connection, rotates the seat and rotates and connect a plurality of dwang, end to end series connection between the dwang, rotates between the dwang and connects, fixed connection stretch cord between dwang and the first fixed plate.
2. The adjustable power tube connector of claim 1, wherein the clip mechanism includes two clip rings disposed within the retaining clip tube, the clip rings fixedly connecting the connection plates, the connection plates threadably connecting the connection bolts.
3. The adjustable power tube connector of claim 1, wherein the outer and inner telescoping tubes are flexible, bendable tubes.
4. The adjustable power tube connector as recited in claim 1, wherein the limiting mechanism comprises a limiting fixing plate fixed on the inner telescopic tube, the limiting fixing plate is fixedly connected with a limiting rod, the outer telescopic tube is fixedly connected with a limiting block, the limiting block is in threaded connection with a limiting bolt, and the limiting rod penetrates through the limiting block and is in sliding connection with the limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111432928.3A CN114060368B (en) | 2021-11-29 | 2021-11-29 | Adjustable power pipe connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111432928.3A CN114060368B (en) | 2021-11-29 | 2021-11-29 | Adjustable power pipe connecting piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114060368A CN114060368A (en) | 2022-02-18 |
| CN114060368B true CN114060368B (en) | 2023-04-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111432928.3A Active CN114060368B (en) | 2021-11-29 | 2021-11-29 | Adjustable power pipe connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114060368B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3795876B1 (en) * | 2019-09-23 | 2023-05-31 | Carrier Kheops Bac | Bend restrictor for a flexible member, in particular an underwater cable |
| CN210716511U (en) * | 2019-10-28 | 2020-06-09 | 温州奥辰波纹管有限公司 | Expansion joint |
| CN211508496U (en) * | 2020-04-03 | 2020-09-15 | 谭燕弟 | Base station threading pipe bearing structure |
| CN213685738U (en) * | 2020-10-30 | 2021-07-13 | 南京知行管业有限公司 | Corrugated metal hose with shock-absorbing function |
| CN214368411U (en) * | 2021-01-12 | 2021-10-08 | 上海弗杰过滤器材有限公司 | Flexible connection mechanism of air filtering pipeline |
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2021
- 2021-11-29 CN CN202111432928.3A patent/CN114060368B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114060368A (en) | 2022-02-18 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230629 Address after: 31000 Jingshi East Road, Jinan City, Shandong Province Patentee after: SHANDONG INSTITUTE FOR PRODUCT QUALITY INSPECTION Patentee after: LELING POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER Co. Address before: 31000 Jingshi East Road, Licheng District, Jinan City, Shandong Province Patentee before: SHANDONG INSTITUTE FOR PRODUCT QUALITY INSPECTION |
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| TR01 | Transfer of patent right |